diff --git a/Cargo.lock b/Cargo.lock
index c7f323b43..8f08b8b03 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2115,12 +2115,12 @@ name = "zeroize"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "zeroize_derive 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "zeroize_derive 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "zeroize_derive"
-version = "1.0.0"
+version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2324,4 +2324,4 @@ dependencies = [
 "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 "checksum x25519-dalek 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "637ff90c9540fa3073bb577e65033069e4bae7c79d49d74aa3ffdf5342a53217"
 "checksum zeroize 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3cbac2ed2ba24cc90f5e06485ac8c7c1e5449fe8911aef4d8877218af021a5b8"
-"checksum zeroize_derive 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "de251eec69fc7c1bc3923403d18ececb929380e016afe103da75f396704f8ca2"
+"checksum zeroize_derive 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "3f8f187641dad4f680d25c4bfc4225b418165984179f26ca76ec4fb6441d3a17"